201553758

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{25391}}^1$

素因数の和:25419

約数の個数: 60

約数和(自身を含む): 525385872

約数和(自身を除く): 323832114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 25391, 50782, 76173, 152346, 177737, 228519, 355474, 457038, 533211, 685557, 1066422, 1244159, 1371114, 1599633, 2056671, 2488318, 3199266, 3732477, 4113342, 4798899, 7464954, 9597798, 11197431, 14396697, 22394862, 28793394, 33592293, 67184586, 100776879, 201553758]

約数ペア:

[(1, 201553758), (2, 100776879), (3, 67184586), (6, 33592293), (7, 28793394), (9, 22394862), (14, 14396697), (18, 11197431), (21, 9597798), (27, 7464954), (42, 4798899), (49, 4113342), (54, 3732477), (63, 3199266), (81, 2488318), (98, 2056671), (126, 1599633), (147, 1371114), (162, 1244159), (189, 1066422), (294, 685557), (378, 533211), (441, 457038), (567, 355474), (882, 228519), (1134, 177737), (1323, 152346), (2646, 76173), (3969, 50782), (7938, 25391)]